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Vasculitis
Vasculitis on the palm
Vasculitis, urticarial on the hand
 
Overview   Symptoms   Treatment   Prevention   

Allergic vasculitis

Alternative names:

vasculitis; vasculitis - allergic; vasculitis - hypersensitivity

Definition:

A skin disorder with inflammation and damage to blood vessels of the skin, caused by hypersensitivity to a drug or foreign agent (see also necrotizing vasculitis).

Causes, incidence, and risk factors:

Vasculitis occurs because of inflammation and damage to blood vessels. The inflammation of allergic vasculitis is the result of an allergic reaction to a drug or other foreign agent.


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